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drivers: sensors: lis2dh: added full high-pass filter capabilities

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The lis2dh driver has the ability to enable the hp filter.
However it was only possible to set the first 2 bits of the hp register.
These bits indicate wether the hp filter is enabled for the interrupts.
This commit moves lis2dh_acc_hp_filter_set to lis2dh.
 It also removes the mask so that all bits are able to be set.

Signed-off-by: Maarten Nieuwenhuize <maarten.nieuwenhuize@picoo.nl>
This commit is contained in:
Maarten Nieuwenhuize 2024-12-11 16:39:18 +01:00 committed by Benjamin Cabé
parent e7e6cb9def
commit 86a7e29b50
3 changed files with 20 additions and 23 deletions
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15
drivers/sensor/st/lis2dh/lis2dh.c
View file

@ -271,6 +271,21 @@ static int lis2dh_acc_range_set(const struct device *dev, int32_t range)
}
#endif
#ifdef CONFIG_LIS2DH_ACCEL_HP_FILTERS
static int lis2dh_acc_hp_filter_set(const struct device *dev, int32_t val)
{
struct lis2dh_data *lis2dh = dev->data;
int status;
status = lis2dh->hw_tf->write_reg(dev, LIS2DH_REG_CTRL2, val);
if (status < 0) {
LOG_ERR("Failed to set high pass filters");
}
return status;
}
#endif
static int lis2dh_acc_config(const struct device *dev,
enum sensor_channel chan,
enum sensor_attribute attr,

12
drivers/sensor/st/lis2dh/lis2dh.h
View file

@ -87,9 +87,12 @@
#define LIS2DH_REG_CTRL2 0x21
#define LIS2DH_HPIS1_EN_BIT BIT(0)
#define LIS2DH_HPIS2_EN_BIT BIT(1)
#define LIS2DH_HPCLICK_EN_BIT BIT(2)
#define LIS2DH_FDS_EN_BIT BIT(3)
#define LIS2DH_HPIS_EN_MASK BIT_MASK(2)
#define LIS2DH_HPCF0_EN_BIT BIT(4)
#define LIS2DH_HPCF1_EN_BIT BIT(5)
#define LIS2DH_HPM0_EN_BIT BIT(6)
#define LIS2DH_HPM1_EN_BIT BIT(7)
#define LIS2DH_REG_CTRL3 0x22
#define LIS2DH_EN_CLICK_INT1 BIT(7)
@ -305,11 +308,6 @@ int lis2dh_acc_slope_config(const struct device *dev,
const struct sensor_value *val);
#endif
#ifdef CONFIG_LIS2DH_ACCEL_HP_FILTERS
int lis2dh_acc_hp_filter_set(const struct device *dev,
int32_t val);
#endif
int lis2dh_spi_init(const struct device *dev);
int lis2dh_i2c_init(const struct device *dev);

16
drivers/sensor/st/lis2dh/lis2dh_trigger.c
View file

@ -361,22 +361,6 @@ int lis2dh_acc_slope_config(const struct device *dev,
return status;
}
#ifdef CONFIG_LIS2DH_ACCEL_HP_FILTERS
int lis2dh_acc_hp_filter_set(const struct device *dev, int32_t val)
{
struct lis2dh_data *lis2dh = dev->data;
int status;
status = lis2dh->hw_tf->update_reg(dev, LIS2DH_REG_CTRL2,
LIS2DH_HPIS_EN_MASK, val);
if (status < 0) {
LOG_ERR("Failed to set high pass filters");
}
return status;
}
#endif
static void lis2dh_gpio_int1_callback(const struct device *dev,
struct gpio_callback *cb, uint32_t pins)
{